| 势能的三种计算方法比较 |
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| 引用本文： | 陈卫平.势能的三种计算方法比较[J].台州学院学报,1995(6). |
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| 作者姓名： | 陈卫平 |
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| 作者单位： | 台州师专物理系 |
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| 摘 要： | 结合两个例题,介绍与有势力相关的势能的三种不同计算方法。通过分析比较,证明在理论力学中引进势能的第三种计算方法,即从势能的定义式;F=—?V(x,y,z)出发来求出势能是有意义的。
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| 关 键 词： | 有势力 势能 从势能定义式求势能 |
The Comparison of Three Kinds of Calculating Method on the Potential Energy |
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| Chen Weiping.The Comparison of Three Kinds of Calculating Method on the Potential Energy[J].Journal of Taizhou University,1995(6). |
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| Authors: | Chen Weiping |
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| Institution: | Chen Weiping Department of Physics |
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| Abstract: | With two examples this paper introduces three methods on the potential energy that is related to potentialforce. Through analysis and comparison it arrives at the third methed for introducing potential energy in theo-retical mechanics, that is, to start from the defining equation of potential energy: F = -- V (x, y, z) to provethat potential energy is meaningful. |
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| Keywords: | potential force potential energy calculating method of potential energy |
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